Device for protecting power protection pipe from being damaged after laying

Abstract

The utility model discloses a device for protecting an electric power protection pipe from being damaged after laying, and belongs to the field of electric power protection, the device comprises a lower arc-shaped plate and an upper arc-shaped plate, side plates are symmetrically and fixedly assembled on the outer sides of the lower arc-shaped plate and the upper arc-shaped plate, and sponge pads are bonded to the inner walls of the lower arc-shaped plate and the upper arc-shaped plate. A moisture-proof pad is adhered to the inner wall of the sponge pad, and a protection tube body is arranged on the inner wall of the moisture-proof pad; a square block is inserted into the inner wall position of a square hole, meanwhile, the square block extrudes a round rod through a slope opening till the round rod shrinks to the inner wall position of a round hole, the end, close to the slope opening, of the round rod can be inserted into the inner wall position of an inserting hole by means of the acting force of a first spring till the square block is completely inserted into the inner wall of the square hole, and therefore positioning of the square block is achieved; it is guaranteed that the lower arc-shaped plate and the upper arc-shaped plate can be rapidly connected together without tightening and pressing a plurality of bolts, protection is formed on the protection pipe body and the cable, and it is guaranteed that the protection pipe body and the cable can be prevented from being damaged.

Description

Technical Field

[0001] This application relates to the technical field of power protection, and particularly to a device for protecting a power protection pipe from being damaged after laying. Background Art

[0002] With the development of technology, power protection pipes are widely used in current urban and road construction, mainly used to load communication cables or optical cables and buried underground.

[0003] In actual use, the existing power protection pipes are not convenient for quickly installing the anti-damage mechanism to the outer edge position of the protection pipe. When installing, multiple bolts need to be tightened, resulting in slow efficiency. Moreover, they are prone to rusting when buried underground, making it difficult to open, which will lead to slow efficiency and time-consuming and laborious work for the staff during operation, and is not conducive to popularization and use. Summary of the Utility Model

[0004] In view of the deficiencies of the prior art, the present utility model provides a device for protecting a power protection pipe from being damaged after laying, which overcomes the deficiencies of the prior art and aims to solve the problems in the background art.

[0005] To achieve the above object, the present application adopts the following technical solution: A device for protecting a power protection pipe from being damaged after laying, including a lower arc plate and an upper arc plate. Side plates are symmetrically and fixedly assembled on the outer sides of the lower arc plate and the upper arc plate. Sponge pads are bonded to the inner walls of the lower arc plate and the upper arc plate. A moisture-proof pad is bonded to the inner wall of the sponge pad. A protection pipe body is provided on the inner wall of the moisture-proof pad. A cable is provided on the inner wall of the protection pipe body. A square groove is opened at the top of the side plate on the outer side of the lower arc plate. A positioning block is fixedly assembled on the inner wall of the square groove. One end of a first spring is fixedly connected to the outer side of the positioning block. The other end of the first spring is fixedly connected to a slider. A round rod is fixedly connected to the side of the slider away from the first spring. A ramp opening is opened at the top of the round rod. A square hole is opened at the top of the side plate on the outer side of the lower arc plate. A pulling plate is fixedly assembled on the outer side of the slider. Two square blocks are symmetrically and fixedly assembled at the bottom of the side plate on the outer side of the upper arc plate.

[0006] As a preferred embodiment, one end of a second spring is fixedly connected to the inner wall of the side plate on the outer side of the lower arc plate. The other end of the second spring is fixedly connected to a pressing plate. The number of the second springs and the pressing plates is four, and the four second springs and pressing plates are symmetrically arranged at the top position of the side plate.

[0007] By adopting the above technical solution, when it is necessary to remove the upper arc plate from the top of the lower arc plate, the acting force of the second spring can be utilized to quickly bounce the upper arc plate away from the top of the lower arc plate, so that there is no need to pull forcefully, improving the convenience of separation.

[0008] As a preferred embodiment, a chute is provided on the outer side of the outer side plate of the lower arc plate and communicates with a square groove. The pull plate is slidably connected to the inner wall of the chute, and a pull block is fixedly connected to one end of the pull plate away from the slider.

[0009] By adopting the above technical solution, pulling the pull block drives the pull plate to slide on the inner wall of the chute, so that the adjustable slider can slide on the inner wall of the square groove, thereby adjusting the position where the slope opening is located.

[0010] As a preferred embodiment, three pins are evenly distributed at the bottom of the lower arc plate, and a galvanized layer is evenly coated on the outer edge of the pins. The bottoms of the three pins are all sharp-shaped, and the upper arc plate is arranged above the lower arc plate.

[0011] By adopting the above technical solution, the pins can be inserted into the inner wall of the soil, so that the lower arc plate can be quickly positioned above the soil, ensuring that the protection tube body and the cable will not be easily distorted and offset when the protection tube body is positioned inside the moisture-proof pad, and improving the stability of the lower arc plate.

[0012] As a preferred embodiment, the slider is slidably connected to the inner wall of the square groove. The slope opening is arranged in the inner cavity of the square hole. A round hole adapted to the shape of the round rod is opened on the inner wall of the square hole and communicates with the square groove. The round rod is slidably connected to the inner wall of the round hole.

[0013] By adopting the above technical solution, the movement of the slider can drive the round rod to move and contract to the inner wall position of the round hole, facilitating the adjustment of the position of the round rod.

[0014] As a preferred embodiment, the square block is inserted into the inner wall of the square hole. A jack is opened in the inner wall of the square block. One end of the round rod close to the slope opening is arranged in the inner wall of the jack.

[0015] By adopting the above technical solution, after the square block is inserted into the inner wall position of the square hole, the slope opening can be inserted into the inner wall position of the jack, thereby realizing the positioning of the square block, ensuring that the lower arc plate and the upper arc plate can be quickly connected together to form protection for the protection tube body and the cable, and ensuring that the protection tube body and the cable can be protected from damage.

[0016] Advantages of this application:

[0017] 1. The device for protecting the laid power protection pipe from being damaged inserts the square block into the inner wall of the square hole. At the same time, the square block will squeeze the round rod through the ramp opening until the round rod shrinks to the inner wall position of the round hole. Until the square block is completely inserted into the inner wall of the square hole, the end of the round rod close to the ramp opening can be inserted into the inner wall position of the jack by the action of spring 1, so as to realize the positioning of the square block, ensure that the lower arc plate and the upper arc plate can be quickly connected together, without tightening multiple bolts, just press, to form a protection for the protection pipe body and the cable, and ensure that the protection pipe body and the cable can be protected from damage.

[0018] 2. The device for protecting the laid power protection pipe from being damaged drives the pull plate to slide on the inner wall of the chute by pulling the pull block, so that the adjustable slider can slide on the inner wall position of the square groove, so as to adjust the position where the ramp opening is located. Until it is separated from the inner wall position of the jack, the upper arc plate can be quickly bounced off the top of the lower arc plate by the action of spring 2, so there is no need to pull forcefully, which improves the convenience of separation. By inserting the plug into the inner wall of the soil, the lower arc plate can be quickly positioned above the soil, ensuring that the protection pipe body and the cable will not be easily distorted and offset when the protection pipe body is positioned inside the moisture-proof pad, and improving the stability of the lower arc plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the overall structural schematic diagram of the present application;

[0020] Figure 2 is the expanded structural schematic diagram of the present application;

[0021] Figure 3 is the sectional structural schematic diagram of the present application;

[0022] Figure 4 is of the present application Figure 3 enlarged structural schematic diagram at A;

[0023] Figure 5 is the structural schematic diagram of the square block of the present application.

[0024] Reference numerals in the figures: 1, lower arc plate; 2, plug; 3, upper arc plate; 4, side plate; 5, sponge pad; 6, moisture-proof pad; 7, protection pipe body; 8, cable; 9, square groove; 10, positioning block; 11, spring 1; 12, slider; 13, round rod; 14, ramp opening; 15, square hole; 16, chute; 17, pull plate; 18, square block; 19, spring 2; 20, pressure plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0026] Referring to Figures 1-5 , a device for protecting a power protection pipe from being damaged after laying, including a lower arc plate 1 and an upper arc plate 3. Side plates 4 are symmetrically and fixedly assembled on the outer sides of the lower arc plate 1 and the upper arc plate 3. Sponge pads 5 are bonded to the inner walls of the lower arc plate 1 and the upper arc plate 3. A moisture-proof pad 6 is bonded to the inner wall of the sponge pad 5. A protection pipe body 7 is provided on the inner wall of the moisture-proof pad 6. A cable 8 is provided on the inner wall of the protection pipe body 7. A square groove 9 is opened at the top of the side plate 4 on the outer side of the lower arc plate 1. A positioning block 10 is fixedly assembled on the inner wall of the square groove 9. One end of a first spring 11 is fixedly connected to the outer side of the positioning block 10. The other end of the first spring 11 is fixedly connected to a slider 12. A round rod 13 is fixedly connected to the side of the slider 12 away from the first spring 11. A ramp opening 14 is opened at the top of the round rod 13. A square hole 15 is opened at the top of the side plate 4 on the outer side of the lower arc plate 1. A pull plate 17 is fixedly assembled on the outer side of the slider 12. Two blocks 18 are symmetrically and fixedly assembled at the bottom of the side plate 4 on the outer side of the upper arc plate 3.

[0027] Referring to Figure 3 , one end of a second spring 19 is fixedly connected to the inner wall of the side plate 4 on the outer side of the lower arc plate 1. The other end of the second spring 19 is fixedly connected to a pressure plate 20. The number of the second springs 19 and the pressure plates 20 is four each, and the four second springs 19 and the pressure plates 20 are symmetrically arranged at the top position of the side plate 4, so that when it is necessary to remove the upper arc plate 3 from the top of the lower arc plate 1, the acting force of the second spring 19 can be used to quickly bounce the upper arc plate 3 off the top of the lower arc plate 1, thus eliminating the need for pulling forcefully and improving the convenience of separation.

[0028] Referring to Figure 4 , a chute 16 is opened on the outer side of the side plate 4 on the outer side of the lower arc plate 1 and is communicated with the square groove 9. The pull plate 17 is slidably connected to the inner wall of the chute 16. A pull block is fixedly connected to the end of the pull plate 17 away from the slider 12, so that pulling the pull block drives the pull plate 17 to slide on the inner wall of the chute 16, enabling the slider 12 to slide on the inner wall of the square groove 9, and thus the position where the ramp opening 14 is located can be adjusted.

[0029] Referring to Figure 1 and Figure 2, three pins 2 are evenly distributed at the bottom of the lower arc plate 1, and a galvanized layer is evenly coated on the outer edge of the pins 2. The bottoms of the three pins 2 are all sharp. The upper arc plate 3 is arranged above the lower arc plate 1, so that the pins 2 can be inserted into the inner wall of the soil, thereby quickly positioning the lower arc plate 1 above the soil, ensuring that when the protection pipe body 7 is positioned inside the moisture-proof pad 6, the protection pipe body 7 and the cable 8 will not easily be distorted or displaced, and improving the stability of the lower arc plate 1.

[0030] Refer to Figure 4 , the slider 12 is slidably connected to the inner wall of the square groove 9. The ramp opening 14 is arranged inside the square hole 15. A round hole adapted to the shape of the round rod 13 is opened on the inner wall of the square hole 15 and is communicated with the square groove 9. The round rod 13 is slidably connected to the inner wall of the round hole, so that the movement of the slider 12 can drive the round rod 13 to move and contract to the inner wall position of the round hole, facilitating the adjustment of the position of the round rod 13.

[0031] Refer to Figure 1 , the square block 18 is inserted into the inner wall of the square hole 15. A jack is opened on the inner wall of the square block 18. One end of the round rod 13 close to the ramp opening 14 is arranged inside the inner wall of the jack, so that after the square block 18 is inserted into the inner wall position of the square hole 15, the ramp opening 14 can be inserted into the inner wall position of the jack, thereby realizing the positioning of the square block 18, ensuring that the lower arc plate 1 and the upper arc plate 3 can be quickly connected together, forming a protection for the protection pipe body 7 and the cable 8, and ensuring that the protection pipe body 7 and the cable 8 can be protected from damage.

[0032] Working principle: When using this device, first, the pins 2 can be inserted into the soil to position the pins 2 above the soil. Then, the protection pipe body 7 and the cable 8 can be installed inside the moisture-proof pad 6. Then, the upper arc plate 3 can be taken and the square block 18 at the bottom of the upper arc plate 3 can be inserted into the inner wall position of the square hole 15. At the same time, the square block 18 will use the ramp opening 14 to squeeze the round rod 13 until the round rod 13 contracts to the inner wall position of the round hole. Until the square block 18 is completely inserted into the inner wall of the square hole 15, one end of the round rod 13 close to the ramp opening 14 can be inserted into the inner wall position of the jack, thereby realizing the positioning of the square block 18, ensuring that the lower arc plate 1 and the upper arc plate 3 can be quickly connected together, forming a protection for the protection pipe body 7 and the cable 8, and ensuring that the protection pipe body 7 and the cable 8 can be protected from damage. When it is necessary to remove the upper arc plate 3 from the top of the lower arc plate 1, the pull block can be pulled to drive the pull plate 17 to slide on the inner wall of the chute 16, so that the slider 12 can be adjusted to slide on the inner wall of the square groove 9, thereby adjusting the position where the ramp opening 14 is located until it disengages from the inner wall position of the jack, and then the upper arc plate 3 can be quickly bounced off the top of the lower arc plate 1 by the action of the second spring 19, so that there is no need to pull forcefully, improving the convenience of separation.

[0033] As described above, it is only the preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application, according to the technical solution of the present application and its utility model concept, makes equivalent replacements or changes, and should be covered by the protection scope of the present application.

Claims

1. A device for protecting a power protection pipe from being damaged after laying, comprising a lower arc-shaped plate (1) and an upper arc-shaped plate (3), characterized in that, The outer sides of the lower arc plate (1) and the upper arc plate (3) are symmetrically and fixedly equipped with side plates (4). The inner walls of the lower arc plate (1) and the upper arc plate (3) are bonded with sponge pads (5). The inner walls of the sponge pads (5) are bonded with moisture-proof pads (6). The inner wall of the moisture-proof pad (6) is provided with a protection tube body (7). The inner wall of the protection tube body (7) is provided with a cable (8). A square groove (9) is opened at the top of the side plate (4) on the outer side of the lower arc plate (1). A positioning block (10) is fixedly assembled on the inner wall of the square groove (9). One end of a first spring (11) is fixedly connected to the outer side of the positioning block (10). The other end of the first spring (11) is fixedly connected to a slider (12). One side of the slider (12) away from the first spring (11) is fixedly connected to a round rod (13). A ramp opening (14) is opened at the top of the round rod (13). A square hole (15) is opened at the top of the side plate (4) on the outer side of the lower arc plate (1). A pull plate (17) is fixedly assembled on the outer side of the slider (12). Two blocks (18) are symmetrically and fixedly assembled at the bottom of the side plate (4) on the outer side of the upper arc plate (3).

2. The device for protecting the laid power protection pipe from being damaged according to claim 1, wherein, One end of a second spring (19) is fixedly connected to the inner wall of the side plate (4) on the outer side of the lower arc plate (1). The other end of the second spring (19) is fixedly connected to a pressure plate (20). The number of the second springs (19) and the pressure plates (20) is four each, and the four second springs (19) and the pressure plates (20) are symmetrically arranged at the top position of the side plate (4).

3. The device for protecting the power protection pipe from being damaged after laying according to claim 1, characterized in that, A chute (16) communicating with the square groove (9) is opened on the outer side of the side plate (4) on the outer side of the lower arc plate (1). The pull plate (17) is slidably connected to the inner wall of the chute (16). One end of the pull plate (17) away from the slider (12) is fixedly connected to a pull block.

4. A device for protecting a power protection pipe from being damaged after laying, according to claim 1, wherein, Three pins (2) are evenly distributed at the bottom of the lower arc plate (1), and a galvanized layer is evenly applied to the outer edge of the pins (2). The bottoms of the three pins (2) are all sharp.

5. The device for protecting the laid power protection pipe from being damaged according to claim 1, characterized in that, The slider (12) is slidably connected to the inner wall of the square groove (9). The ramp opening (14) is arranged in the inner cavity of the square hole (15). A round hole adapted to the shape of the round rod (13) is opened on the inner wall of the square hole (15) and communicates with the square groove (9). The round rod (13) is slidably connected to the inner wall of the round hole.

6. The device for protecting the laid power protection pipe from being damaged according to claim 1, characterized in that, The block (18) is inserted into the inner wall of the square hole (15). A jack is opened in the inner wall of the block (18). One end of the round rod (13) close to the ramp opening (14) is arranged in the inner wall of the jack.

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